189929744335840

Names of 189929744335840

• Cardinal: 189929744335840 can be written as One hundred eighty-nine trillion, nine hundred twenty-nine billion, seven hundred forty-four million, three hundred thirty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.8992974433584 × 10¹⁴

Factors of 189929744335840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1383

Divisors of 189929744335840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 67 80 127 134 160 254 268 335 431 508 536 635 670 751 862 1016 1072 1270 1340 1502 1724 2032 2144 2155 2540 2680 3004 3448 3755 4064 4310 5080 5360 6008 6896 7510 8509 8620 10160 10720 12016 13792 15020 17018 17240 20320 24032 28877 30040 34036 34480 42545 50317 54737 57754 60080 68072 68960 85090 95377 100634 109474 115508 120160 136144 144385 170180 185761 190754 201268 218948 231016 251585 272288 273685 288770 323681 340360 371522 381508 402536 437896 462032 476885 503170 547370 577540 647362 680720 743044 763016 805072 875792 924064 928805 953770 1006340 1094740 1155080 1294724 1361440 1486088 1526032 1610144 1618405 1751584 1857610 1907540 2012680 2189480 2310160 2589448 2972176 3052064 3236810 3667379 3715220 3815080 4025360 4378960 4620320 5178896 5944352 6390259 6473620 7334758 7430440 7630160 8050720 8757920 10357792 12445987 12780518 12947240 14669516 14860880 15260320 18336895 21686627 23591647 24891974 25561036 25894480 29339032 29721760 31951295 36673790 41107487 43373254 47183294 49783948 51122072 51788960 58678064 62229935 63902590 73347580 82214974 86746508 94366588 99567896 102244144 108433135 117356128 117958235 124459870 127805180 139506511 146695160 164429948 173493016 188733176 199135792 204488288 205537435 216866270 235916470 248919740 255610360 279013022 293390320 328859896 346986032 377466352 398271584 411074870 433732540 471832940 497839480 511220720 558026044 586780640 657719792 693972064 697532555 754932704 822149740 867465080 943665880 995678960 1022441440 1116052088 1315439584 1395065110 1580640349 1644299480 1734930160 1887331760 1991357920 2232104176 2754201629 2790130220 3161280698 3288598960 3469860320 3774663520 4464208352 5508403258 5580260440 6322561396 6577197920 7903201745 9346936237 11016806516 11160520880 12645122792 13771008145 15806403490 17717326897 18693872474 22033613032 22321041760 25290245584 27542016290 31612806980 35434653794 37387744948 44067226064 46734681185 50580491168 55084032580 63225613960 70869307588 74775489896 88134452128 88586634485 93469362370 110168065160 126451227920 141738615176 149550979792 177173268970 186938724740 220336130320 252902455840 283477230352 299101959584 354346537940 373877449480 440672260640 566954460704 708693075880 747754898960 1187060902099 1417386151760 1495509797920 2374121804198 2834772303520 4748243608396 5935304510495 9496487216792 11870609020990 18992974433584 23741218041980 37985948867168 47482436083960 94964872167920 189929744335840
• Sum of all divisors σ(n): 460672059359232
• Sum of proper divisors (its aliquot sum) s(n): 270742315023392
• 189929744335840 is an abundant number, because the sum of its proper divisors (270742315023392) is greater than itself. Its abundance is 80812570687552

Bases of 189929744335840

• Binary: 101011001011110101110110111100011000001111100000₂
• Hexadecimal: 0xACBD76F183E0
• Base-36: 1VBOIPXQ74

Squares and roots of 189929744335840

• 189929744335840 squared (189929744335840²) is 36073307783477546562708505600
• 189929744335840 cubed (189929744335840³) is 6851394124663957534406405652850590920704000
• The square root of 189929744335840 is 13781500.0756753617
• The cube root of 189929744335840 is 57481.8840811203

Scales and comparisons

• 189,929,744,335,840 seconds is equal to 6,039,178 years, 19 weeks, 4 days, 19 hours, 30 minutes, 40 seconds.
• To count from 1 to 189,929,744,335,840 would take you about fifteen million, ninety-seven thousand, nine hundred forty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 189929744335840 cubic inches would be around 4790.2 feet tall.

Recreational maths with 189929744335840

• 189929744335840 backwards is 048533447929981
• The number of decimal digits it has is: 15
• The sum of 189929744335840's digits is 76
• More coming soon!